using ClassLibrary1 using PortableClassLibrary namespace ConsoleApplic

using ClassLibrary1;
using PortableClassLibrary1;
namespace ConsoleApplication27
{
    class Program
    {
        static Class1 s;
        static void Main(string[] args)
        {
            s = new PortableClassLibrary1.Class1(new Impl());
            test();
        }

        static async void test()
        {
            bool x = await s.Call();
            if(x == true)
            {
                Console.WriteLine("test");
            }
            else
            {
                Console.Write("");
            }
        }
    }
}